Ethernet signal buffer - Allicdata Electronics

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Allicdata Part#	Mft.Part#	Company	Spec.	QTY.	Pricing(USD)
TPS2377D-1G4-ND	TPS2377D-1G4	Texas Instruments	View more Packaging: Tube Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Current - Supply: 240A Operating Temperature: -40C ~ 85C Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: TPS2377-1	1000 Order	300+: $1.2308
LTC4257IS8-1#TR PBF-ND	LTC4257IS8-1#TR PBF	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 57V (Max) Current - Supply: 3mA Operating Temperature: -40C ~ 85C Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: LTC4257	1000 Order	--
NCP1091DBRGOSTR -ND	NCP1091DBRG	ON Semiconductor	View more Series: HIPO Packaging: Tape & Reel (TR) Part Status: Obsolete Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Operating Temperature: -40C ~ 85C Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP Base Part Number: NCP1091	1000 Order	1+: $0
296-35301-2-ND	LM5073MHX/NOPB	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 9 V ~ 70 V Current - Supply: 2mA Operating Temperature: -40C ~ 125C Package / Case: 14-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 14-HTSSOP Base Part Number: LM5073	1000 Order	1+: $0
1589-1217-1-ND	MP8004GQW-P	Monolithic Power Systems Inc.	View more Packaging: Cut Tape (CT) Part Status: Discontinued at Digi-Key Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 13W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Current - Supply: 160A Operating Temperature: -40C ~ 125C Package / Case: 20-VFDFN Exposed Pad Supplier Device Package: 20-QFN (4x6)	1 Order	1+: $2.0538
MAX5942BCSE+-ND	MAX5942BCSE+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 18 V ~ 67 V Current - Supply: 400A Operating Temperature: 0C ~ 70C Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: MAX5942	1000 Order	100+: $2.4075
296-17062-ND	TPS2375PW	Texas Instruments	View more Packaging: Tube Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Current - Supply: 240A Operating Temperature: -40C ~ 85C Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP Base Part Number: TPS2375	471 Order	1+: $1.764 10+: $1.5832 100+: $1.2973 500+: $1.1044 1000+: $0.9314
LTC4258CGW#TRPB F-ND	LTC4258CGW#TRPB F	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PSE) Number of Channels: 4 Power - Max: 15.4W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 47 V ~ 57 V Current - Supply: 2mA Operating Temperature: 0C ~ 70C Package / Case: 36-BSOP (0.295", 7.50mm Width) Supplier Device Package: 36-SSOP Base Part Number: LTC4258	1000 Order	1000+: $4.8517
LTC4259ACGW-1#T RPBF-ND	LTC4259ACGW-1#T RPBF	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PSE) Number of Channels: 4 Power - Max: 15.4W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 48 V ~ 57 V Current - Supply: 2mA Operating Temperature: 0C ~ 70C Package / Case: 36-BSOP (0.295", 7.50mm Width) Supplier Device Package: 36-SSOP Base Part Number: LTC4259	1000 Order	1000+: $5.3015
TPS23841PJDR-ND	TPS23841PJDR	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Discontinued at Digi-Key Type: Controller (PSE) Number of Channels: 4 Power - Max: 25W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 21.5 V ~ 57 V Current - Supply: 10mA Operating Temperature: -40C ~ 125C Package / Case: 64-TQFP Exposed Pad Supplier Device Package: 64-HTQFP (10x10) Base Part Number: TPS23841	1000 Order	1+: $0
296-26922-2-ND	TPS2375DR	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Current - Supply: 240A Operating Temperature: -40C ~ 85C Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: TPS2375	5000 Order	--
296-21148-2-ND	TPS23770PWPR	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Both Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 67 V Current - Supply: 1mA Operating Temperature: -40C ~ 85C Package / Case: 20-PowerTSSOP (0.173", 4.40mm Width) Supplier Device Package: 20-HTSSOP Base Part Number: TPS23770	1000 Order	2000+: $0.8386 6000+: $0.8075
TPS2375PWRG4-ND	TPS2375PWRG4	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Current - Supply: 240A Operating Temperature: -40C ~ 85C Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP Base Part Number: TPS2375	1000 Order	2000+: $0.7484
MAX5986BETE+T-N D	MAX5986BETE+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 6.49W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 8.7 V ~ 60 V Current - Supply: 3.6mA Operating Temperature: -40C ~ 85C Package / Case: 16-WQFN Exposed Pad Supplier Device Package: 16-TQFN (5x5) Base Part Number: MAX5986	1000 Order	2500+: $2.4265
MAX5941BESE+-ND	MAX5941BESE+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 18 V ~ 67 V Current - Supply: 400A Operating Temperature: -40C ~ 85C Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC Base Part Number: MAX5941	1000 Order	1+: $0
LM5072MHX-50/NO PB-ND	LM5072MHX-50/NO PB	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Both Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 9 V ~ 70 V Current - Supply: 2mA (Max) Operating Temperature: -40C ~ 125C Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 16-HTSSOP Base Part Number: LM5072	1000 Order	1+: $0
497-6897-2-ND	PM8800ATR	STMicroelectronics	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Both Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 48V Current - Supply: 3mA Operating Temperature: -40C ~ 85C Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 16-HTSSOP Base Part Number: PM8800A	2500 Order	--
TPS2376PWRG4-ND	TPS2376PWRG4	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Current - Supply: 240A Operating Temperature: -40C ~ 85C Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP Base Part Number: TPS2376	1000 Order	2000+: $0.7484
PD69008-ND	PD69008	Microsemi Corporation	View more Part Status: Not For New Designs Type: Driver Number of Channels: 8 Standards: 802.3at (PoE+), 802.3af (PoE)	1000 Order	119+: $12.0284
296-48326-2-ND	LM5070SD-50/NOP B	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Internal Switch(s): Both Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 1.8 V ~ 75 V Operating Temperature: -40C ~ 125C Package / Case: 16-WFDFN Exposed Pad Supplier Device Package: 16-WSON (5x5) Base Part Number: LM5070	1000 Order	--
MAX5940AESA+-ND	MAX5940AESA+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 36.6 V ~ 67 V Current - Supply: 400A Operating Temperature: -40C ~ 85C Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: MAX5940	43 Order	1+: $3.8241 10+: $3.6332 25+: $2.646 50+: $2.5137 100+: $1.7791 250+: $1.7511
LT4275CHDD#TRPB F-ND	LT4275CHDD#TRPB F	Linear Technology/Analog Devices	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 13W Internal Switch(s): No Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 23 V ~ 60 V Current - Supply: 2mA (Max) Operating Temperature: -40C ~ 125C Package / Case: 10-WFDFN Exposed Pad Supplier Device Package: 10-DFN (3x3) Base Part Number: LT4275	1000 Order	2500+: $1.4202
TPS23750PWPRG4- ND	TPS23750PWPRG4	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 67 V Current - Supply: 2mA Operating Temperature: -40C ~ 85C Package / Case: 20-PowerTSSOP (0.173", 4.40mm Width) Supplier Device Package: 20-HTSSOP Base Part Number: TPS23750	1000 Order	2000+: $0.9217
MAX5991BETP+-ND	MAX5991BETP+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 6.49W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 8.7 V ~ 60 V Current - Supply: 4.8mA Operating Temperature: -40C ~ 85C Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: 20-TQFN (4x4)	1000 Order	150+: $2.7405
MAX5922AEUI+T-N D	MAX5922AEUI+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PSE) Number of Channels: 1 Power - Max: 15.4W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 32 V ~ 60 V Current - Supply: 1mA Operating Temperature: -40C ~ 85C Package / Case: 28-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 28-TSSOP Base Part Number: MAX5922	1000 Order	2500+: $3.2407
PD69000XX-GGGG- ND	PD69000XX-GGGG	Microsemi Corporation	View more Part Status: Active Type: Controller (PSE) Number of Channels: 96 Standards: 802.3at (PoE+), 802.3af (PoE)	1000 Order	96+: $6.3919
MAX5988DETP+-ND	MAX5988DETP+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 6.49W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 8.8 V ~ 60 V Current - Supply: 3.3mA Operating Temperature: -40C ~ 85C Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: 20-TQFN (4x4) Base Part Number: MAX5988	1000 Order	1+: $0
LT4275CHDD#PBF- ND	LT4275CHDD#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 13W Internal Switch(s): No Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 23 V ~ 60 V Current - Supply: 2mA (Max) Operating Temperature: -40C ~ 125C Package / Case: 10-WFDFN Exposed Pad Supplier Device Package: 10-DFN (3x3) Base Part Number: LT4275	634 Order	1+: $2.3877 25+: $1.6 100+: $1.3559
296-47550-2-ND	TPS2372-4RGWT	Texas Instruments	View more Series: TPS2372 Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 90W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3bt Voltage - Supply: 0 V ~ 57 V Current - Supply: 550A Operating Temperature: -40C ~ 125C (TJ) Package / Case: 20-VQFN Exposed Pad Supplier Device Package: 20-VQFN (5x5) Base Part Number: TPS2372	28500 Order	--
LM5072MHX-50-ND	LM5072MHX-50	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Both Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 9 V ~ 70 V Current - Supply: 2mA (Max) Operating Temperature: -40C ~ 125C Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 16-HTSSOP Base Part Number: LM5072	1000 Order	1+: $0
497-16438-ND	PM8800A	STMicroelectronics	View more Packaging: Cut Tape (CT) Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Both Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 48V Current - Supply: 3mA Operating Temperature: -40C ~ 85C Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 16-HTSSOP	1000 Order	--
NCP1092DBRG-ND	NCP1092DBRG	ON Semiconductor	View more Series: HIPO Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD) Number of Channels: 1 Power - Max: 12.95W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Operating Temperature: -40C ~ 85C Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP Base Part Number: NCP1092	1000 Order	4000+: $0.3969
MAX5945CAX+T-ND	MAX5945CAX+T	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Type: Controller (PSE) Number of Channels: 4 Power - Max: 15.4W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 32 V ~ 60 V Current - Supply: 4.2mA Operating Temperature: 0C ~ 70C Package / Case: 36-BSOP (0.295", 7.50mm Width) Supplier Device Package: 36-SSOP Base Part Number: MAX5945	1000 Order	1+: $0
MAX5988AETP+-ND	MAX5988AETP+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 6.49W Internal Switch(s): Yes Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 8.8 V ~ 60 V Current - Supply: 3.3mA Operating Temperature: -40C ~ 85C Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: 20-TQFN (4x4) Base Part Number: MAX5988	9 Order	1+: $5.2605 10+: $4.9978 25+: $3.6414 50+: $3.4593 100+: $2.4483 250+: $2.4098
LTC4263IS#PBF-N D	LTC4263IS#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Type: Controller (PSE) Number of Channels: 1 Power - Max: 15.4W Internal Switch(s): Yes Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 33 V ~ 66 V Current - Supply: 2mA Operating Temperature: -40C ~ 85C Package / Case: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC Base Part Number: LTC4263	560 Order	1+: $4.5675 25+: $3.2453 100+: $2.6732
LTC4274CUHF#PBF -ND	LTC4274CUHF#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Type: Controller (PSE) Number of Channels: 1 Power - Max: 13W Internal Switch(s): No Auxiliary Sense: No Standards: 802.3af (PoE) Voltage - Supply: 45 V ~ 57 V Current - Supply: 2.4mA Operating Temperature: -40C ~ 85C Package / Case: 38-WFQFN Exposed Pad Supplier Device Package: 38-QFN (5x7) Base Part Number: LTC4274	1000 Order	1+: $6.1866 25+: $4.132 100+: $3.5086
SI3483-A02-GM-N D	SI3483-A02-GM	Silicon Labs	View more Part Status: Not For New Designs Type: Power Management Number of Channels: 1 Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 2.7 V ~ 3.6 V Operating Temperature: -40C ~ 85C	1000 Order	75+: $2.2812
LT4276CIUFD#PBF -ND	LT4276CIUFD#PBF	Linear Technology/Analog Devices	View more Packaging: Tube Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 13W Internal Switch(s): No Auxiliary Sense: Yes Standards: 802.3af (PoE) Voltage - Supply: 60V (Max) Current - Supply: 2mA (Max) Operating Temperature: -40C ~ 85C Package / Case: 28-WFQFN Exposed Pad Supplier Device Package: 28-QFN (4x5) Base Part Number: LT4276	0 RFQ	1+: $3.0807 25+: $2.0629 100+: $1.7543
PM8803C-ND	PM8803C	STMicroelectronics	View more Series: * Part Status: Active	1000 Order	--
296-46377-2-ND	TPS23757PWR	Texas Instruments	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Controller (PD), DC/DC Number of Channels: 1 Power - Max: 13W Internal Switch(s): Both Auxiliary Sense: No Standards: 802.3at (PoE+), 802.3af (PoE) Voltage - Supply: 0 V ~ 57 V Current - Supply: 920A Operating Temperature: -40C ~ 125C Package / Case: 20-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 20-TSSOP Base Part Number: TPS23757	1000 Order	--

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